How To Fix RSL_UI224 - Data comparison cannot be displayed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSL_UI -

• Message number: 224

• Message text: Data comparison cannot be displayed

What causes this issue?

During the data comparison, the data in a field in provider &V1& is
compared with the data in field in the CompositeProvider. To allow this,
provider &V1& must be temporarily removed from the CompositeProvider to
prevent the data in the CompositeProvider from being corrupted.
The temporarily created CompositeProvider has been checked, and errors
found.
This problem occurs for example if the CompositeProvider has a union
connection and a join connectoin, and the data in a field in the union
connection should be compared with the data in a field in the
CompositeProvider. The temporary CompositeProvider only has a join and
is therefore not correctly modeled. A CompositeProvider must always have
at least one union connection.

System Response

The system cannot read the data in the temporarily created
CompositeProvider.

How to fix this error?

Open the link path details for the join connectoin and perform the data
comparison again.
Data comparisons of fields in a union connection are only possible if
there is at least one other union connection.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSL_UI224 - Data comparison cannot be displayed ?

  The SAP error message RSL_UI224, which states "Data comparison cannot be displayed," typically occurs in the context of SAP applications that involve data comparison functionalities, such as SAP Analytics Cloud or SAP BusinessObjects. This error can arise due to various reasons, including issues with data availability, configuration settings, or system performance.
  Causes:
  
  Data Availability: The data required for comparison may not be available or may not have been loaded correctly.
  Configuration Issues: There may be misconfigurations in the settings related to the data comparison feature.
  Performance Issues: The system may be experiencing performance issues, leading to timeouts or failures in rendering the comparison data.
  User Permissions: The user may not have the necessary permissions to access the data or the comparison functionality.
  Data Model Issues: There could be issues with the underlying data model, such as missing or incorrect relationships between data sources.
  
  Solutions:
  
  Check Data Availability: Ensure that the data you are trying to compare is available and correctly loaded into the system. You may need to refresh the data or check the data source connections.
  Review Configuration Settings: Verify the configuration settings for the data comparison feature. Ensure that all necessary parameters are correctly set.
  Monitor System Performance: Check the system performance and logs for any errors or warnings that may indicate performance issues. If necessary, optimize the system or increase resources.
  Verify User Permissions: Ensure that the user has the appropriate permissions to access the data and the comparison functionality. You may need to consult with your SAP administrator to adjust user roles.
  Examine Data Model: Review the data model for any inconsistencies or errors. Ensure that all necessary relationships and data sources are correctly defined.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Refer to the official SAP documentation for the specific application you are using to understand the requirements and configurations for data comparison features.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.